CN209324420U - Coal mine digging laneway leting speeper device - Google Patents
Coal mine digging laneway leting speeper device Download PDFInfo
- Publication number
- CN209324420U CN209324420U CN201822101959.0U CN201822101959U CN209324420U CN 209324420 U CN209324420 U CN 209324420U CN 201822101959 U CN201822101959 U CN 201822101959U CN 209324420 U CN209324420 U CN 209324420U
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- CN
- China
- Prior art keywords
- drill carriage
- host
- oil cylinder
- coal mine
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides coal mine digging laneway leting speeper device, including drill carriage and pump truck, drill carriage is connected with pump truck by hydralic hose, drill carriage includes left host, right host, right host machine console, upper firm oil cylinder, drill carriage walking station, firm oil cylinder down, main auxiliary station and left host machine console, a upper firm oil cylinder is respectively arranged at left and right sides of drill carriage, left host and right host are respectively arranged on the inside of two upper firm oil cylinders, the utility model is designed reasonably, it is easy to use, with 2 independently operable working arms, can be constructed different direction simultaneously, the spy water hole of angle；Using seperated caterpillar band type, width is narrow, movement is flexible, can replace construction with development machine；Firm angle modulation speed is fast, drilling construction is high-efficient, is that the safe and efficient driving of coal mine roadway improves reliable equipment Safeguard.
Description
Technical field
The utility model relates to coal mining technology fields, and in particular to coal mine digging laneway leting speeper device.
Background technique
In recent years, it as the increasing of coal mining depth and intensity, particularly serious water leak accident happen occasionally, is especially providing
Source is integrated inside mine and its discarded small coal mine in periphery is various, in process of coal mining, is easily linked up water in gob area, is caused
Mine perviousness accident.And driving face is the main place that the great above water leak accident occurs, therefore, " coal mine is anti-for country
Harness the river regulation " explicitly point out the anti-principle of harnessing the river of " prediction, have to doubt must visit, first visit and dig afterwards, first control and adopt afterwards ", it is ensured that and coal mine is pacified
Full production.
The most of coal mines in China carry out driving face using conventional seperated churn and visit water hole construction at present, common to do
Method is then to carry out drilling construction with drilling machine in 1 brill nest of digging laneway lateral wall tunneler construction, and indirect in heading driver
To make face and carries out leting speeper construction, main cause is conventional seperated churn, and the quality of host and pumping plant is big, and resettlement displacement is difficult,
And 1 drilling construction can only be carried out every time, cannot construct the drilling of multiple and different orientation, angle in the short time, construction efficiency without
Method meets the requirement of tunnel speedy drivage.Therefore, a directly to carry out the efficient of multiple spy water holes construction in driving face
Drilling equipment has been the task of top priority.
Utility model content
The purpose of this utility model is to provide coal mine digging laneway leting speeper device to solve above-mentioned deficiency.
The purpose of this utility model is achieved through the following technical solutions:
Coal mine digging laneway leting speeper device, including drill carriage and pump truck, drill carriage are connected with pump truck by hydralic hose, drill carriage
Including left host, right host, right host machine console, upper firm oil cylinder, drill carriage walking station, lower firm oil cylinder, main auxiliary behaviour
Make platform and left host machine console, an above firm oil cylinder is respectively arranged at left and right sides of drill carriage, is divided on the inside of two upper firm oil cylinders
It is not provided with left host and right host, firm oil cylinder lower part is both provided with firm oil cylinder under one on each, is arranged on drill carriage
There is drill carriage walking station, main auxiliary station, the left and right two of drill carriage walking station are provided in the middle part of drill carriage walking station
End is respectively arranged with left host machine console and right host machine console.
Pump truck includes electromagnetic starter, motor pump group, fuel tank, cooler, hydraulic pump, pump truck crawler belt car body and walking behaviour
Vertical platform, pump truck crawler belt car body left end are provided with electromagnetic starter and walking console, electromagnetic starter connection walking console, electricity
It is connected with motor pump group on the right side of magnetic starter, fuel tank is installed on the inside of motor pump group, is connected with cooler on the right side of motor pump group, it is cold
But hydraulic pump is connected on the right side of device.
Drill carriage lower part is provided with drill carriage crawler belt car body.
Explosion-proof vehicle lamp is provided in motor pump group.
The utility model has following beneficial effect:
The utility model is designed reasonably, it is easy to use, there are 2 independently operable working arms, can construct difference simultaneously
The spy water hole in orientation, angle；Using seperated caterpillar band type, width is narrow, movement is flexible, can replace construction with development machine；It is firm to adjust
Angular speed is fast, drilling construction is high-efficient, is that the safe and efficient driving of coal mine roadway improves reliable equipment Safeguard.
Detailed description of the invention
Fig. 1 is the drill carriage side structure schematic view of the utility model；
Fig. 2 is the drill carriage forward sight structural schematic diagram of the utility model；
Fig. 3 is the pump truck structural schematic diagram of the utility model.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings:
As shown in Figure 1-Figure 3, coal mine digging laneway leting speeper device, including drill carriage and pump truck, drill carriage and pump truck pass through liquid
Moulding pipe connection, drill carriage include left host 1, right host 2, right host machine console 3, upper firm oil cylinder 4, drill carriage walking station 5,
Firm oil cylinder 6, main auxiliary station 7 and left host machine console 9 down, the drill carriage left and right sides are respectively arranged with a upper firm oil cylinder
4, two upper consolidate are respectively arranged with left host 1 and right host 2 on the inside of oil cylinders 4, and firm 4 lower part of oil cylinder is both provided on each
Firm oil cylinder 6 under one is provided with drill carriage walking station 5 on drill carriage, is provided with main auxiliary behaviour in the middle part of drill carriage walking station 5
Make platform 7, the left and right ends of drill carriage walking station 5 are respectively arranged with left host machine console 9 and right host machine console 3.
Pump truck includes electromagnetic starter 10, motor pump group 12, fuel tank 13, cooler 14, hydraulic pump 15, pump truck creeper truck
Body 16 and walking console 17,16 left end of pump truck crawler belt car body are provided with electromagnetic starter 10 and walking console 17, and electromagnetism rises
Dynamic device 10 connects walking console 17, is connected with motor pump group 12 on the right side of electromagnetic starter 10, is equipped on the inside of motor pump group 12
Fuel tank 13 is connected with cooler 14 on the right side of motor pump group 10, hydraulic pump 15 is connected on the right side of cooler 14.
Drill carriage lower part is provided with drill carriage crawler belt car body 8.
Explosion-proof vehicle lamp 11 is provided in motor pump group.
Working principle: motor drives I, II, III, IV pump work by pump seat and yielding coupling, pumps from fuel tank oil suction
And high pressure oil is discharged, through pump truck pipe plate, drill carriage pipe plate, each executing agency of drilling machine is made by the control and adjusting of console
Work.Drilling rig hydraulic system uses 4 pumping system of open circulation, and I pump is load sensitive pump, and cooperation load-sensitive valve composition load is quick
Feel pump valve system, is mainly used for adjusting input flow rate, the pressure of hydraulic pump, meets the needs of drilling hydraulic pressure, flow；II pump be
Variable plunger pump, it can be achieved that pump truck crawler travel, the revolution of left host pose adjustment and left host gyrator, feed, rise pull out；Ⅲ
Pump is Variable plunger pump, is acted on similar with II pump, it can be achieved that drill carriage crawler travel, right host pose adjustment and the revolution of right host
The revolution of device, rises and pulls out feed, while also can control leveling of the lower firm oil cylinder realization to drill carriage.IV pump is Variable plunger pump, can
Realize the autonomous working of drilling machine clamp holder, chuck.The rated pressure of I pump is 10 MPa, and the rated pressure that II pump and III pump is
The rated pressure of 23MPa, IV pump are 10 MPa, have not only been able to satisfy the needs of rotary drilling in this way, but also be able to satisfy crawler travel, posture
The demand that adjustment and fuselage consolidate.
Motor drives I, II, III, IV pump work by pump seat and yielding coupling, and pump is from fuel tank oil suction and high pressure is discharged
Oil makes each executing agency of drilling machine work through pump truck pipe plate, drill carriage pipe plate by the control and adjusting of console.
It is laid out using drill carriage and pump truck double-body bike, has independent ambulation ability respectively, movement is quick, field layout is flexible；
The width of drill carriage and pump truck is 1m, and fuselage is narrow, can alternately be constructed with development machine；Drill carriage is laid out using left and right host,
Left and right host is arranged symmetrically, and hydraulic system is relatively independent, can individually be constructed, and 2 different directions that can also construct simultaneously, angle visit water
Hole；Gyrator uses central through hole structure, and through-hole diameter is big, and the length of drilling rod is not tied by drilling machine itself
The limitation of structure size, and hydraulic motor is preposition, reduces the spatial dimension of gyrator reciprocating motion；Using oil cylinder chain
Feed mechanism, realizes that be fed stroke in the case where driving face feeding body length limited maximum, reaches 1700mm；It applies
It is 1500mm drilling rod that length, which can be used, in work, and using centre plus bar, the mode of bar is unloaded at rear portion, while drilling rod number add/is unloaded in reduction
Without dismantling water repeatedly just, shorten non-cutting time；Host angle modulation range is wide, can construct pitch angle within the scope of -90 °~+60 °,
Drilling of the horizontal azimuth within the scope of -90 °~+90 °, and two host horizontal spacing can be adjusted within the scope of 1.2~1.9m；Match
Standby 2 hydraulic pumps, meet the needs of deep hole is to hydraulic pressure and flow；The rotatable separate executing agency of left and right master operational console guarantees
Operator's personal safety；Using 4 pumping systems, quantitative oil pump and variable displacement motor combination carry out stepless speed regulation, and revolving speed and torque can be
Adjustment, improves drilling machine to the adaptability of different drilling process in a wide range of.
Claims (4)
1. coal mine digging laneway leting speeper device, including drill carriage and pump truck, drill carriage are connected with pump truck by hydralic hose, feature
Be: drill carriage include left host, right host, right host machine console, upper firm oil cylinder, drill carriage walking station, lower firm oil cylinder,
Main auxiliary station and left host machine console, the drill carriage left and right sides are respectively arranged with a upper firm oil cylinder, and two upper firm oily
It is respectively arranged with left host and right host on the inside of cylinder, firm oil cylinder lower part is both provided with firm oil cylinder under one on each, bores
It is provided with drill carriage walking station on vehicle, main auxiliary station, drill carriage walking station are provided in the middle part of drill carriage walking station
Left and right ends be respectively arranged with left host machine console and right host machine console.
2. coal mine digging laneway leting speeper device according to claim 1, it is characterised in that: the pump truck includes electromagnetism
Starter, motor pump group, fuel tank, cooler, hydraulic pump, pump truck crawler belt car body and walking console, pump truck crawler belt car body are left
End is provided with electromagnetic starter and walking console, and electromagnetic starter connects walking console, is connected on the right side of electromagnetic starter
Motor pump group, motor pump group inside are equipped with fuel tank, cooler are connected on the right side of motor pump group, is connected on the right side of cooler hydraulic
Water pump.
3. coal mine digging laneway leting speeper device according to claim 1, it is characterised in that: the drill carriage lower part setting
There is drill carriage crawler belt car body.
4. coal mine digging laneway leting speeper device according to claim 2, it is characterised in that: set in the motor pump group
It is equipped with explosion-proof vehicle lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101959.0U CN209324420U (en) | 2018-12-14 | 2018-12-14 | Coal mine digging laneway leting speeper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101959.0U CN209324420U (en) | 2018-12-14 | 2018-12-14 | Coal mine digging laneway leting speeper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324420U true CN209324420U (en) | 2019-08-30 |
Family
ID=67726662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101959.0U Expired - Fee Related CN209324420U (en) | 2018-12-14 | 2018-12-14 | Coal mine digging laneway leting speeper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324420U (en) |
-
2018
- 2018-12-14 CN CN201822101959.0U patent/CN209324420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |